JFC Hydro-Valve Vortex Flow Control – 31-35 litres per second
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JFC Hydro-Valve Vortex Flow Control Device for 31-35 litres per second
The Hydro-Valve is a vortex flow control device for controlling the flow rate of storm water before discharge into a local storm drain or water course.
Available in a range of sizes with varying flow rates to suit all site specifications. It is used to control the flow of storm water from the attenuation tank preventing downstream flooding during periods of heavy rainfall. This self-activating device uses vortex principles to control and attenuate storm water flow without the need for moving parts or the need for an external power source.
Hydro-Valves are manufactured to customer specifications in order to achieve the required flow rate at a given head height – please refer to the Specification tab for details and enquiry form.
Features & Benefits
- Typical flow rate: 1-50 litres per second
- Typical head heights: 450-3000mm
- WRc Certification
- Customised specification
- No moving parts
- Self-activating and cleansing
- Manual bypass
- Easy installation
JFC Hydro-Valves are manufactured to ISO 9001:2000 quality assurance system.
Please note, these flow controls are manufactured to order and are therefore bespoke products which cannot be returned to stock in the event of an incorrect order.
For more information please call 01773 767611.
Please note all images are for illustration only and may differ slightly from the actual product supplied.
JFC Hydro Valve Vortex Flow Controls are designed and manufactured to site requirements.
The following details are required (including drawings of the control manhole – if available) in order to provide a quotation:
- Design Flow (l/s) – is the maximum allowable discharge rate measured in litres per second from the Hydro-Valve for a specific site.
- Design Head – is the top water level in the manhole where the Hydro-Valve is located less the invert level of the outlet pipe.
- Manhole Size/Diameter
- Outlet Pipe Diameter
- Cover Size
- Sump Depth
All Hydro-Valves require a manhole with a sump between 300mm -750mm.
If you would like a quotation, please complete the form below and email to sales@drainstore.com
Please find below additional information you can download
JFC_CIVILS_Hydro-Valve_Specsheet_V6
JFC-What Is Design Head (07-2019)
JFC Hydrovalve installation instructions 1.05, 1.2, 1.35, 1.5m circular manholes
JFC Hydrovalve installation instructions 1.05, 1.8, 2.1, 2.4m circular manholes
Delivery charges depend on the region/postcode delivered to.
England & Wales
Standard delivery is £7.50 + VAT
Delivery on orders over £250 are free.
Scotland
Postcodes AB, DD, DG, EH, FK, G, HS, IV, KA, KW, KY, ML, PA, PH, TD and ZE the standard delivery is £10.00 + VAT.
For all other postcodes, please contact the sales team for details.
Please note that for larger, heavier items offloading is the responsibility of the customer.
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